Struct CteRef 

pub struct CteRef {
    pub name: String,
    pub work: Option<usize>,
    pub write: Option<usize>,
    pub origins: Vec<Option<(u32, i16)>>,
    pub transition: bool,
}

The query of WITH that a relation of FROM reads, as a RangeTblEntry of the kind RTE_CTE.

Fields

name: String

ctename.

work: Option<usize>

For the reference of a recursive query to itself, as self_reference, the number of the work table that the recursive UNION fills at each step. The relation then has no subquery. Another reference has a copy of the query of WITH as its subquery.

write: Option<usize>

For a reference to a statement that changes data, the number of Cte::write. The relation then has no subquery, and its rows are the rows of RETURNING of the statement.

origins: Vec<Option<(u32, i16)>>

The table and the column of each column of the reference to a statement that changes data, from the targets of its RETURNING.

transition: bool

True for a transition table of the trigger that runs, as a RangeTblEntry of the kind RTE_NAMEDTUPLESTORE. The relation then has no subquery, and its rows are the old or the new rows of the write that fired the trigger.

Trait Implementations

impl Clone for CteRef

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CteRef

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for CteRef

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CteRef